Functions:
                                    
                                    
                                        Alarm, Clock, Real Time Clock, Square Wave Output, Trickle Charger
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Dimensions:
                                    
                                    
                                        10.5 x 7.6 x 2.35mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Minimum Operating Temperature:
                                    
                                    
                                        -40 °C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Minimum Operating Supply Voltage:
                                    
                                    
                                        2.97 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Date Format:
                                    
                                    
                                        DM:M:DW:Y
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Height:
                                    
                                    
                                        2.35mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Width:
                                    
                                    
                                        7.6mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Length:
                                    
                                    
                                        10.5mm
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package Type:
                                    
                                    
                                        SO
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Bus Type:
                                    
                                    
                                        Serial-I2C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Time Format:
                                    
                                    
                                        SS:MM:HH
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Supply Voltage:
                                    
                                    
                                        5.5 V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Maximum Operating Temperature:
                                    
                                    
                                        +85 °C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Pin Count:
                                    
                                    
                                        16
                                    
                                                                                                        
                                                                                                                                                                            
                                    
                                                                                                                
                                    
                                        HTSUS:
                                    
                                    
                                        8542.39.0001
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        RoHS Status:
                                    
                                    
                                        ROHS3 Compliant
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Current - Timekeeping (Max):
                                    
                                    
                                        200µA @ 5.5V
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Operating Temperature:
                                    
                                    
                                        -40°C ~ 85°C
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Memory Size:
                                    
                                    
                                        -
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Package / Case:
                                    
                                    
                                        16-SOIC (0.295", 7.50mm Width)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Type:
                                    
                                    
                                        Clock/Calendar
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        REACH Status:
                                    
                                    
                                        REACH Unaffected
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Date Format:
                                    
                                    
                                        YY-MM-DD-dd
                                    
                                                                                                                                                                                    
                                                                                                                
                                    
                                                                                                                
                                    
                                        Time Format:
                                    
                                    
                                        HH:MM:SS (12/24 hr)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Interface:
                                    
                                    
                                        I²C, 2-Wire Serial
                                    
                                                                                                        
                                                                                                                
                                                                                                                
                                    
                                                                                                                
                                    
                                        Package:
                                    
                                    
                                        Tape & Reel (TR)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Moisture Sensitivity Level (MSL):
                                    
                                    
                                        1  (Unlimited)
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Voltage - Supply, Battery:
                                    
                                    
                                        1.3V ~ 3.7V
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        standardLeadTime:
                                    
                                    
                                        52 Weeks
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Features:
                                    
                                    
                                        Alarm, Leap Year, Square Wave Output, Trickle-Charger
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Mounting Type:
                                    
                                    
                                        Surface Mount
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        Series:
                                    
                                    
                                        -
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Supplier Device Package:
                                    
                                    
                                        16-SOIC
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Voltage - Supply:
                                    
                                    
                                        2.97V ~ 5.5V
                                    
                                                                                                        
                                                                                                                
                                    
                                                                                                                
                                    
                                        Base Product Number:
                                    
                                    
                                        DS1339
                                    
                                                                                                        
                                    
                                                                                                                
                                    
                                        ECCN:
                                    
                                    
                                        EAR99